205640112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 553678848

約数和(自身を除く): 348038736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 496, 678, 744, 904, 1223, 1356, 1488, 1808, 2446, 2712, 3503, 3669, 4892, 5424, 7006, 7338, 9784, 10509, 14012, 14676, 19568, 21018, 28024, 29352, 37913, 42036, 56048, 58704, 75826, 84072, 113739, 138199, 151652, 168144, 227478, 276398, 303304, 414597, 454956, 552796, 606608, 829194, 909912, 1105592, 1658388, 1819824, 2211184, 3316776, 4284169, 6633552, 8568338, 12852507, 17136676, 25705014, 34273352, 51410028, 68546704, 102820056, 205640112]

約数ペア:

[(1, 205640112), (2, 102820056), (3, 68546704), (4, 51410028), (6, 34273352), (8, 25705014), (12, 17136676), (16, 12852507), (24, 8568338), (31, 6633552), (48, 4284169), (62, 3316776), (93, 2211184), (113, 1819824), (124, 1658388), (186, 1105592), (226, 909912), (248, 829194), (339, 606608), (372, 552796), (452, 454956), (496, 414597), (678, 303304), (744, 276398), (904, 227478), (1223, 168144), (1356, 151652), (1488, 138199), (1808, 113739), (2446, 84072), (2712, 75826), (3503, 58704), (3669, 56048), (4892, 42036), (5424, 37913), (7006, 29352), (7338, 28024), (9784, 21018), (10509, 19568), (14012, 14676)]